Step up to the plate with the 2025 Topps Series 1 Baseball Hobby Jumbo Box, the premier choice for collectors eager to celebrate the upcoming MLB season. This comprehensive set features a 350-card base collection, spotlighting current stars, promising rookies, and legendary figures from the past. citeturn0search6 Box Highlights: Three Hits Per Box: Each Jumbo Box guarantees three significant hits, including at least one autograph card, providing an exciting opportunity to pull rare and valuable signatures. citeturn0search7 Two Silver Packs: Enhance your collection with two exclusive Silver Packs per box, offering special cards that are a must-have for dedicated fans. citeturn0search4 Exclusive Inserts and Parallels: Discover a variety of Hobby-exclusive inserts and parallels, such as the new "PLAKATA!" insert celebrating elite power hitters, and the "Signature Tune Dual Autos" featuring superstar pairings. citeturn0search2 Product Configuration: 10 packs per box 40 cards per pack Whether you're a seasoned collector or new to the hobby, the 2025 Topps Series 1 Baseball Hobby Jumbo Box offers a rich and rewarding experience, capturing the excitement and tradition of baseball. Listed With Mascot.